[KDE +[Dektop Effects]] Dialog boxes show up as blank etc.

[Stormbreaker]

-emerge -uD world
-Desktop Effects enabled
-dialog boxes show up as blank with nothing clickable in them
-restoring and maximizing the dialog box makes the contents of itshow up again
-programs' visual content such as XChat chat window freezes and it isn't possible to scoll or change channel by clicking things anymore, only restoring and maximizing makes it work again
-revdep-rebuild shows everything is fine

-kde-base/kde-meta-4.5.4
-x11-base/xorg-server-1.9.2.902
-x11-drivers/ati-drivers-10.11 (ATi Mobility Radeon HD 3470)
-Linux localhost 2.6.36-gentoo-r1 #5 SMP Sat Nov 20 07:35:24 CET 2010 x86_64 Intel(R) Core(TM)2 Duo CPU P8400 @ 2.26GHz GenuineIntel GNU/Linux
-Mesa 7.9

[rahulthewall]

You might be hitting this bug: https://bugs.kde.org/show_bug.cgi?id=247839
_________________
Who shall guard the guards?

[Stormbreaker]